Ua rau Loj Pores

Cov pores loj tuaj yeem muab faib ua 6 pawg: hom roj, hom kev laus, hom lub cev qhuav dej, hom keratin, hom mob, thiab hom kev saib xyuas tsis raug.

1. Roj hom pores loj

Feem ntau tshwm sim hauv cov hluas thiab cov tawv nqaij oily. Muaj ntau cov roj nyob rau hauv T ib feem ntawm lub ntsej muag, lub pores yog loj nyob rau hauv ib tug U-puab, thiab daim tawv nqaij yog daj thiab greasy.

Nws raug nquahu kom ntxuav cov tawv nqaij txhua hnub los tswj cov tawv nqaij oily.

2. Kev laus-hom loj pores

Nrog lub hnub nyoog, collagen poob ntawm 300-500 mg / hnub txij li hnub nyoog 25. Collagen poob nws qhov tseem ceeb thiab tsis tuaj yeem txhawb qhov hws, ua rau lub qhov hws xoob thiab loj dua. Cov laus pores dai nyob rau hauv cov duab ntawm cov tee dej, thiab cov pores yog txuas nrog ib tug linear kev npaj.

Nws raug nquahu kom ntxiv collagen, nrog rau kev tiv thaiv kev laus los txhim kho daim tawv nqaij plumpness thiab elasticity. Siv tshuaj pleev thaiv hnub txhua hnub.

3. Lub cev qhuav dej-hom pores loj

Cov tawv nqaij yog pom tseeb qhuav, keratin ntawm qhov qhib ntawm lub qhov hws yog thinned, lub pores yog pom tseeb, thiab cov pores yog oval.

Kev siv dej txhua hnub raug pom zoo.

4. Keratin-hom loj pores

Feem ntau nyob rau hauv cov neeg uas muaj kev tu tsis raug, qhov loj tshaj feature ntawm keratinous pores yog txawv txav keratin metabolism. Lub stratum corneum tsis tuaj yeem poob tawm ib txwm, thiab nws sib xyaw nrog sebum nyob rau hauv qhov hws los thaiv cov pores.

Nws raug nquahu kom ntxuav cov tawv nqaij, siv cov cuab yeej tshaj lij los tshem tawm ib feem ntawm cov laus cutin, thiab ua txoj haujlwm zoo ntawm moisturizing thiab tiv thaiv tshav ntuj tom qab exfoliation.

5. Inflammatory-hom loj pores

Feem ntau tshwm sim nyob rau hauv lub sij hawm ntawm cov tshuaj hormones tsis meej nyob rau hauv cov hluas, squeezing pob txuv, thiab kev puas tsuaj rau lub dermis txheej, nws yog heev yooj yim mus ua sunken nti.

Nws raug nquahu kom tsis txhob nyem pob txuv nrog koj txhais tes kom tsis txhob muaj caws pliav. Nyob rau tib lub sijhawm, nws raug kho nrog cov phiaj xwm photoelectric.

6. Kev saib xyuas tsis raug ua rau lub qhov hws loj

Yog tias koj tsis xyuam xim rau cov tshuaj pleev thaiv hnub txhua hnub, ntau cov kab hluav taws xob ultraviolet thiab hluav taws xob yuav ua rau ntau cov dawb radicals ntawm daim tawv nqaij thiab tawg cov qauv ntawm daim tawv nqaij. Kev tu tawv nqaij ntau dhau thiab siv tsis raug ntawm cov tshuaj pleev ib ce tuaj yeem ua rau cov pores loj, thiab.

Nws raug nquahu kom ua txhua hnub tiv thaiv tshav ntuj, tsis txhob saib xyuas tawv nqaij ntau dhau.

Thaum uas tig mus polarized lub teeb qhov chaw tuaj yeem ntxiv dag zog rau qhov kev xav ntawm kev xav thiab tsis muaj zog diffuse reflection; cross-polarized lub teeb tuaj yeem nthuav dav diffuse reflection thiab tshem tawm specular reflection. Nyob rau saum npoo ntawm daim tawv nqaij, lub specular reflection nyhuv yog ntau pronounced vim cov roj saum npoo, yog li nyob rau hauv lub parallel polarized lub teeb hom, nws yog yooj yim dua los soj ntsuam cov tawv nqaij teeb meem ntawm daim tawv nqaij yam tsis muaj kev cuam tshuam los ntawm lub ntxaum diffuse reflection lub teeb.

Lub teeb pom kev sib luag polarized tuaj yeem siv los txheeb xyuas qhov teeb meem loj pores hauvdaim tawv nqaij tsom xam tshuab. Meicet daim tawv nqaij analyzersiv lub teeb pom kev sib luag polarized, ua raws li qhov zoo tshaj plaws algorithm los ua kom muaj nuj nqis tsom xam ntawm pores.